Senior Sealed System Engineer - Refrigeration Lead

Marmon Holdings, Inc.; Carol Stream (IL); Hybrid; USD 84,000 - 126,000; Full time

Benefits offered by this job

401(k) match

Job summary

Marmon Foodservice Technologies, Inc. in Carol Stream, IL seeks a Senior Sealed System Engineer to design and develop refrigeration-based sealed systems across product lines. You will drive testing, reviews, and optimization while leading cross-functional teams to deliver reliable cooling solutions.

The role requires hands-on lab work, thermal analyses, and the ability to manage multiple sub-projects with clear communication and a focus on innovation and safety.

Qualifications

• Ice maker refrigeration design and system balancing experience.
• Experience with flammable, low-GWP refrigerants and control system safety.
• Strong knowledge of sealed systems and cooling methods.
• Proficiency in thermal simulation software.
• Hands-on lab testing and prototype development.
• Ability to manage multiple sub-projects in parallel.
• Attention to detail and accuracy.
• Clear communication across teams.
• Ability to work independently and in a team.

Responsibilities

• Lead design, testing, and reviews for refrigeration-based sealed systems.
• Lead problem solving using 8D to identify root cause.
• Use engineering analyses to design cooling solutions.
• Develop drawings, models, specifications.
• Conduct testing, collect data, and analyze results.
• Identify areas for improvement and implement design changes.
• Collaborate with cross-functional teams.
• Stay current with advancements in cooling systems.
• Participate in continuous learning and training.

Skills

Ice maker design

System balancing

Low-GWP refrigerants

Control safety

Thermal simulation

Lab testing

Multi-project mgmt

Data analysis

Cross-functional collab

Independent work

Education

Bachelor’s or Master’s in Engineering

Job description

Marmon Foodservice Technologies, Inc. in Carol Stream, IL seeks a Senior Sealed System Engineer to design and develop refrigeration-based sealed systems across product lines. You will drive testing, reviews, and optimization while leading cross-functional teams to deliver reliable cooling solutions.

The role requires hands-on lab work, thermal analyses, and the ability to manage multiple sub-projects with clear communication and a focus on innovation and safety.